Compilare: main.cpp: In function 'int main()': main.cpp:33:15: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] while(lpoint<=i and lvec.size()>=l) ~~~~~~^~~ main.cpp:33:34: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] while(lpoint<=i and lvec.size()>=l) ~~~~~~~~~~~^~~ main.cpp:41:15: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] while(upoint<=i and uvec.size()>u) ~~~~~~^~~ main.cpp:41:34: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] while(upoint<=i and uvec.size()>u) ~~~~~~~~~~~^~